UT Gas Bottle 25E Utrasonic Non-destructive Testing Cylinder GB Market UK 1266 Gas Cylinder

UT Gas Bottle 25E Utrasonic Non-destructive Testing Cylinder

ISO 11363-1 was prepared by Technical Committee ISO/TC 58, Gas cylinders, Subcommittee SC 2, Cylinder fittings. This first edition of ISO 11363-1 cancels and replaces ISO 10920:1997 and ISO 11116-1:1999.

1、The operation of the ultrasonic examination equipment shall be by qualified and experienced personnel certified at least to Level 1 and supervised by personnel certified at least to Level 2 in accordance with ISO 9712. 

2、The inner and outer surfaces of any cylinder, which is to be examined ultrasonically, shall be in a condition suitable for an accurate and reproducible examination.

3、Other standards, which meet or exceed these minimum requirements, may be used subject to approval by the inspector. 

4、Nternational Standards are drafted in accordance with the rules given in the ISO/IEC Directives,

 The main task of technical committees is to prepare International Standards. 

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. 

5、Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. 

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. 

ISO shall not be held responsible for identifying any or all such patent rights.

Tips for safe use of gas cylinders:

Cylinder heat treatment

ISO 4705 provides for coolant and tempering temperature. 

These two issues are closely related to the chemical composition of materials. Coolant includes air, oil, water, salt and so on. European countries agreed to water quenching;

The United States does not agree to water quenching of chromium molybdenum steel; ISO 4705 basically disapproves of water-quenching, which imposes several conditions.

When high-pressure gas cylinders are quenched, they cannot be completely quenched because they contain a lot of hot air inside, and the cooling rates of the inner and outer walls are also different.

ISO specifies the minimum tempering temperature, and the heat treatment method and coolant are specified in GB 5099-85.

(1) Lighting equipment in the warehouse storing combustible and explosive gas cylinders must be explosion-proof, electrical switches and fuses should be set outside the warehouse, and lightning protection devices should be set at the same time.

(2) Gas cylinders containing toxic gases, or those containing media that can cause combustion and explosion after contact with each other, shall be stored in separate compartments, and gas or fire extinguishing equipment shall be provided nearby.

Aliases: Utrasonic non-destructive testing gas cylinders, 25E gas cylinders, UT gas bottles, 25E gas bottles, 25E UT gas cylinders

6、UT ISO9809-1 Gas Bottle 25E 200barUtrasonic Non-destructive Testing Cylinder

7、Gas cylinder making workplace

The workplace required by a manufacturing entity for the manufacture of licensed products shall meet the following requirements:

Having a production site required for each process of manufacturing the licensed product, Bottles of stamping (including sheet metal blank drawing and deep drawing forming), closed vials of spinning and convergent, welding, heat treatment, nondestructive testing, filament winding cylinder of winding and curing and non-metal forming, filling of the tank filling, low-temperature adiabatic cylinder degreasing cleaning, insulation bandaging and vacuum process within the production site is complete;

As a gas cylinder manufacturer:

We have on-line ultrasonic automatic testing and on-line magnetic particle testing instruments suitable for licensed product testing items.

The ultrasonic testing instrument used for tempering and tempering cylinders should at least have the functions of longitudinal and transverse detection of inner surface, longitudinal and transverse detection of outer surface and wall thickness determination, and meet the requirements of product standards;

If the bottle thread needs non-destructive testing on its surface, a magnetic powder testing instrument shall be provided for the inner surface of the bottle.

Hardness testing requirements in the product standard, we have online hardness automatic testing instrument, and with automatic hardness measurement, data collection and automatic recording function;

In the process of gas cylinder production, it can input the bottle number in real time, automatically record the test date, test pressure, pressure holding time, elastic expansion, residual deformation and other relevant test parameters, and can output the hydrostatic test report with the function of data upload.

• Utrasonic non-destructive testing gas cylinders
• 25E gas cylinders
• UT gas bottles
• 25E gas bottles
• 25E UT gas cylinders